I don't mean to suggest at all that one can't keep a quality flock with few birds! I just wondered if anyone had such a large flock, I hear all the time about people who have 100+ birds, but they are usually all sorts of different breeds, or large hubrid/mutt layer flocks. Combined with reading and rereading Harvey Ussery, and learning about so many old timer breeders retiring or downsizing their flocks to really small numbers (not just in Favs) - coupled with the small number of people actively breeding Favs to begin with (blacks and the other non-salmon colors especially), it got me wondering if anyone is maintaining a large spiral-bred genetically diverse pool of breeding birds anywhere in the US.